258520367610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{25183}}^1$

素因数の和:25589

約数の個数: 128

約数和(自身を含む): 696504821760

約数和(自身を除く): 437984454150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 193, 197, 270, 386, 394, 579, 591, 965, 985, 1158, 1182, 1737, 1773, 1930, 1970, 2895, 2955, 3474, 3546, 5211, 5319, 5790, 5910, 8685, 8865, 10422, 10638, 17370, 17730, 25183, 26055, 26595, 38021, 50366, 52110, 53190, 75549, 76042, 114063, 125915, 151098, 190105, 226647, 228126, 251830, 342189, 377745, 380210, 453294, 570315, 679941, 684378, 755490, 1026567, 1133235, 1140630, 1359882, 1710945, 2053134, 2266470, 3399705, 3421890, 4860319, 4961051, 5132835, 6799410, 9720638, 9922102, 10265670, 14580957, 14883153, 24301595, 24805255, 29161914, 29766306, 43742871, 44649459, 48603190, 49610510, 72904785, 74415765, 87485742, 89298918, 131228613, 133948377, 145809570, 148831530, 218714355, 223247295, 262457226, 267896754, 437428710, 446494590, 656143065, 669741885, 957482843, 1312286130, 1339483770, 1914965686, 2872448529, 4787414215, 5744897058, 8617345587, 9574828430, 14362242645, 17234691174, 25852036761, 28724485290, 43086727935, 51704073522, 86173455870, 129260183805, 258520367610]

約数ペア:

[(1, 258520367610), (2, 129260183805), (3, 86173455870), (5, 51704073522), (6, 43086727935), (9, 28724485290), (10, 25852036761), (15, 17234691174), (18, 14362242645), (27, 9574828430), (30, 8617345587), (45, 5744897058), (54, 4787414215), (90, 2872448529), (135, 1914965686), (193, 1339483770), (197, 1312286130), (270, 957482843), (386, 669741885), (394, 656143065), (579, 446494590), (591, 437428710), (965, 267896754), (985, 262457226), (1158, 223247295), (1182, 218714355), (1737, 148831530), (1773, 145809570), (1930, 133948377), (1970, 131228613), (2895, 89298918), (2955, 87485742), (3474, 74415765), (3546, 72904785), (5211, 49610510), (5319, 48603190), (5790, 44649459), (5910, 43742871), (8685, 29766306), (8865, 29161914), (10422, 24805255), (10638, 24301595), (17370, 14883153), (17730, 14580957), (25183, 10265670), (26055, 9922102), (26595, 9720638), (38021, 6799410), (50366, 5132835), (52110, 4961051), (53190, 4860319), (75549, 3421890), (76042, 3399705), (114063, 2266470), (125915, 2053134), (151098, 1710945), (190105, 1359882), (226647, 1140630), (228126, 1133235), (251830, 1026567), (342189, 755490), (377745, 684378), (380210, 679941), (453294, 570315)]